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F-117 Nighthawk F-117 flying over mountains in Nevada in 2002 General information Type Stealth attack aircraft National origin United States Manufacturer Lockheed Corporation Status Used as training aircraft as of 2024 Primary user United States Air Force Number built 64 (5 YF-117As, 59 F-117As) History Introduction date October 1983 ; 41 years ago (1983-10) First flight June 18, 1981 ; 43 ...
On 27 March 1999, during the NATO bombing of Yugoslavia, a Yugoslav Army unit shot down a Lockheed F-117 Nighthawk stealth ground attack aircraft of the United States Air Force by firing a S-125 Neva/Pechora surface-to-air missile. It was the first ever shootdown of a stealth technology airplane.
The F-117 while having sufficient stealth, also had a low visual signature. Even still, if the F-117 was visually acquired, it, like all aircraft, were subject to visual air-to-air interception. This was easily circumvented by flying at night. [39] The F-22 Raptor, is an American fifth-generation stealth air superiority fighter
The aircraft was damaged beyond repair, but some of its parts could be salvaged. [5] On 10 November 1988, the long-rumored existence of the F-117 Stealth Fighter was finally officially confirmed by the Pentagon. [5] In 1990 the last F-117A was delivered. and the flight test squadron no longer had to perform acceptance flights at Groom Lake.
A stealth engineer at Lockheed, Denys Overholser, read Ufimtsev’s publication and realized that he had developed the mathematical theory and tools necessary for finite element analysis of radar reflection. [3] This discovery played a key role in the design of the first true stealth aircraft, the Lockheed F-117.
To keep Northrop focused on stealth development while Lockheed was busy with the F-117, DARPA granted Northrop a new contract for the Battlefield Surveillance Aircraft-Experimental (BSAX). This ...
In large part to the 1980 announcement by Secretary Brown, aerospace circles published speculative articles, By 1983, artists' conceptions of the "F-19" began to appear (F-19 was the speculative name of the aircraft, since the F-18 designation was the Navy derivative of the F-17, and Northrop used the F-20 designation for its privately funded F ...
The Lockheed Have Blue was born out of a requirement to evade radar detection. During the Vietnam War, radar-guided SAMs and AAA posed a significant threat to US aircraft.. For this reason, strike aircraft during the war often required support aircraft to perform combat air patrols and suppression of enemy air defenses (SEAD).